Maddie Ziegler from Dance Moms is Psychotic in Sia’s New Video

Sia released a video for her new single “Big Girls Cry,” starring twelve-year-old dance sensation Maddie Ziegler from the hit TV show “Dance Moms.” Ziegler danced in Sia’s previous videos for “Chandelier” and “Elastic Heart," which caused controversy all over the globe.

This latest video features Maddie pulling her hair, punching herself, sticking her fingers in her mouth and making the most insane facial expressions ever. Let me know your thoughts in the comments below. Is this art or just plain weird?